Test adding a new set

AppFab.tsx

@@ -17,6 +17,7 @@ export default function AppFab(props: Partial<ComponentProps<typeof FAB>>) {
   return (
     <FAB
       icon="add"
+      testID="add"
       color={fabColor}
       style={{
         position: 'absolute',

tests/EditSet.test.tsx

@@ -1,15 +1,20 @@
 import {createStackNavigator} from '@react-navigation/stack'
 import React from 'react'
 import 'react-native'
-import {render, waitFor} from 'react-native-testing-library'
+import {fireEvent, render, waitFor} from 'react-native-testing-library'
 import EditSet from '../EditSet'
 import GymSet from '../gym-set'
 import {HomePageParams} from '../home-page-params'
 import {MockProviders} from '../mock-providers'
+import SetList from '../SetList'
 import Settings from '../settings'
 
 jest.mock('../db.ts', () => ({
-  setRepo: {findOne: () => Promise.resolve({})},
+  getNow: () => Promise.resolve([{now: new Date().toISOString()}]),
+  setRepo: {
+    findOne: () => Promise.resolve({}),
+    save: jest.fn(() => Promise.resolve({})),
+  },
   settingsRepo: {
     findOne: () =>
       Promise.resolve({
@@ -47,3 +52,36 @@ it('renders correctly', async () => {
   expect(getAllByText('Created').length).toBeGreaterThan(0)
   expect(getAllByText('Image').length).toBeGreaterThan(0)
 })
+
+it('saves', async () => {
+  const Stack = createStackNavigator<HomePageParams>()
+  const {getByText, getAllByText, getByTestId} = render(
+    <MockProviders>
+      <Stack.Navigator>
+        <Stack.Screen name="Sets" component={SetList} />
+        <Stack.Screen
+          initialParams={{
+            set: {
+              created: '2023-01-01T01:45:13.238Z',
+              id: 1,
+            } as GymSet,
+          }}
+          name="EditSet"
+          component={EditSet}
+        />
+      </Stack.Navigator>
+    </MockProviders>,
+  )
+  const add = await waitFor(() => getByTestId('add'))
+  fireEvent.press(add)
+  const names = await waitFor(() => getAllByText('Name'))
+  fireEvent.changeText(names[0], 'Bench Press')
+  const reps = await waitFor(() => getAllByText('Reps'))
+  fireEvent.changeText(reps[0], '10')
+  const weights = await waitFor(() => getAllByText('Weight'))
+  fireEvent.changeText(weights[0], '60')
+  const save = getByText('Save')
+  fireEvent.press(save)
+  const home = await waitFor(() => getByText('Home'))
+  expect(home).toBeDefined()
+})